If global warming continues ? How Will Global Warming Change Earth? The impact of increased surface temperatures is significant in itself. But global warming will have additional, far-reaching effects on the planet. Warming modifies rainfall patterns, amplifies coastal erosion, lengthens the growing season in some regions, melts ice caps and glaciers, and alters the ranges of some infectious diseases. Some of these changes are already occurring. Global warming will shift major climate patterns, possibly prolonging"What will happen if global warming continues ?"